Do we need government intervention in the form of Competition Policy? If so, why?

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Q. Do we need government intervention in the form of Competition Policy? If so, why?

                  With the advent of the welfare state, laizzez faire is outdated. Competition Policy is a form of government intervention, when the market fails. It is an attempt by the government to provide competition to enhance economic efficiency by promoting or safeguarding ‘competition’ between firms. With the aid of rules for the conduct of firms and their structure, it aims to prevent abuse and arising of monopolies.

Competition policy is concerned with the welfare implications of imperfect competition. Economic theory predicts that either due to collusion or independent actions, prices in imperfectly competitive markets may be set above the competitive level, and portray allocation inefficiency

Competition Policy is based on neo classical economic theory, which assumes that society benefits when a state of perfect competition prevails in the market.

Perfect competition is used as a benchmark to formulate Competition Policy since the level of output in long run equilibrium is optimal from society’s outlook-i.e. it is Pareto efficient. The forces of demand and supply determine price in such a market and the firms face a perfectly elastic demand curve. Perfect knowledge is available to all, free entry and exit system and buyers and sellers are both price takers.

As opposed to that, imperfect competition prevails when firms are able to exert market powers for its own profit, at the expense of the consumer. This is in stark contrast to perfect competition, where the consumer benefits the most. Market failure manifests in the form of monopoly and oligopoly. Government regulation is hence necessary to protect the consumer from the exploitation of the market power by the monopolist. Competition here is viewed as the guardian of economic efficiency and greater consumer power.

When an industry is imperfectly competitive, each firm in the industry enjoys a degree of monopoly power. Equating marginal cost and revenue, each form will produce an output at which price exceeds marginal cost. This excess of price over both marginal revenue and cost is a measure of a firm’s monopoly power. It is assumed that a monopoly will supply less output than that of a competitive industry and will result in ‘deadweight welfare losses’.

The SCP (structure, conduct and performance) approach postulates casual relationships between the structure of a market, the conduct of the market and economic performance. It has been used to provide theoretical justification for Competition Policy. According to it, Competition Policy concerns the loss of welfare arising from whenever a private firm holds a dominant market position that is protected by entry barriers. Competition policy should seek to break up or regulate existing monopolies and control firms’ attempt to ‘merge’.

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Competition Policy should try to prevent firms undertaking practises, which adversely affect competition. Practises such as operation of resale price mechanism (RPM), restrictive price agreements by groups of firms (cartels) and ‘full line forcing’ by a single firm (where consumers are faced with a choice between taking an entire product range or nothing at all).

Austrian economists argue that policy should concentrate on removing obstacles to competition to allow the development of new products and processes and easy entry by rival firms. They believe that those barriers imposed by the government are the most effective block to the ...

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